发明名称 Wireless telephone usage management
摘要 Method, system, and device embodiments including a wireless device having a processor, a memory in communication with the processor, and a transceiver are provided. The transceiver is in communication with the processor and is operable to transmit and receive information via a wireless connection. The device is operable to provide a wireless connection based upon a plan having a predetermined number of available units. The plan usage is tracked by a provider through use of a calculation method utilizing unit calculations that are not equal to exact time usage to decrement available units. The device is operable to emulate the calculation method of the provider in order to track the remaining available units on the device.
申请公布号 US2004008672(A1) 申请公布日期 2004.01.15
申请号 US20030617097 申请日期 2003.07.10
申请人 TELEDIGITAL, INC. 发明人 KOBYLARZ DANIEL E.;DAHLEN ERIC M.
分类号 H04M15/00;H04M15/28;H04M17/00;(IPC1-7):H04L12/66 主分类号 H04M15/00
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